Optimism in science fiction /
| Main Author: | |
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| Corporate Author: | |
| Format: | Conference Proceeding Cassette Audio Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1984.
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| Subjects: |
| Item Description: | Guest of honor address. Sound recording. |
|---|---|
| Physical Description: | 1 sound cassette : 1 7/8 ips. |